Magnetic privacy screen



FIG. 1 is a back elevation view of a magnetic privacy screen in accordance with my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof; and,

FIG. 4 is an enlarged perspective view of the upper left quadrant of the front and left side views thereof.

The broken lines shown in FIG. 4 indicate portions of the magnetic privacy screen that are shown enlarged and form no part of the claimed design. 

CLAIM The ornamental design for a magnetic privacy screen, as shown and described. 